135416120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{483629}}^1$

素因数の和:483647

約数の個数: 32

約数和(自身を含む): 348213600

約数和(自身を除く): 212797480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 483629, 967258, 1934516, 2418145, 3385403, 3869032, 4836290, 6770806, 9672580, 13541612, 16927015, 19345160, 27083224, 33854030, 67708060, 135416120]

約数ペア:

[(1, 135416120), (2, 67708060), (4, 33854030), (5, 27083224), (7, 19345160), (8, 16927015), (10, 13541612), (14, 9672580), (20, 6770806), (28, 4836290), (35, 3869032), (40, 3385403), (56, 2418145), (70, 1934516), (140, 967258), (280, 483629)]